agents-core/ai.koog.agents.core.dsl.extension/HistoryCompressionStrategy

HistoryCompressionStrategy

abstract class HistoryCompressionStrategy(source)

Represents an abstract strategy for compressing the history of messages in a AIAgentLLMWriteSession. Different implementations define specific approaches to reducing the context size while maintaining key information.

Example implementations:

HistoryCompressionStrategy.WholeHistory
HistoryCompressionStrategy.FromLastNMessages
HistoryCompressionStrategy.FromTimestamp
HistoryCompressionStrategy.Chunked
HistoryCompressionStrategy.FactRetrieval

Inheritors

WholeHistoryCompressionStrategy

WholeCompressionStrategyWithMultipleSystemMessages

FromLastNMessagesHistoryCompressionStrategy

FromTimestampHistoryCompressionStrategy

ChunkedHistoryCompressionStrategy

FactRetrievalHistoryCompressionStrategy

Constructors

HistoryCompressionStrategy

constructor()

Types

Companion

object Companion

Companion object for HistoryCompressionStrategy with easy access to default implementations.

Functions

compress

abstract suspend fun compress(llmSession: AIAgentLLMWriteSession, memoryMessages: List<Message>)

Compresses a given collection of memory messages using a specified strategy.